5305-01-726-2042

Find complete technical information, availability, and procurement data for: 5305-01-726-2042
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-726-2042

Item Name Code

16282

Assigment Date

02/06/2025 (1 year ago)

right-hand thread direction, flat chamfer head style, 3a thread class, 2.75 inches nominal fastener length, 1.00 inches minimum thread length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 1.00 inches minimum
Fastener Length: 2.75 inches nominal
Head Style: flat chamfer
Head Diameter: 0.550 inches minimum and 0.562 inches maximum
Head Height: 0.368 inches minimum and 0.375 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.375 inches
Width Across Flats: 0.312 inches nominal
Thread Quantity Per Inch: 16
Minimum Tensile Strength: 130000 pounds per square inch
Hardness Rating: 24.0 rockwell c minimum and 35.0 rockwell c maximum overall
Minimum Yield Strength: 90000 pounds per square inch
Chamfer Angle: 30.0 degrees minimum and 45.0 degrees maximum
Part Name Assigned By Controlling Agency: socket head cap screw
Material: nickel alloy 500 overall
Material Document And Classification: qq-n-286 or astm f468, annealed and age hardened fed spec single material response overall
Thread Series Designator: unc
Specification/Standard Data: 81349-mil-dtl-1222j government specification

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
725-8837526-10	Socket Head Cap Screw
LOA020192-10	Socket Head Cap Screw
M1222SN6C344NCNN	Socket Head Cap Screw
R5257821-10	Socket Head Cap Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-01-726-2042?

The FSCG of the NSN 5305-01-726-2042 is 5305

Does the NSN 5305-01-726-2042 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-726-2042 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5305-01-726-2042 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-726-2042 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5305-01-726-2042 was assigned to the Federal Catalog?

It was assigned 1 year ago, on Thu, Feb 6, 2025